<template>
  <div id="app">
  <router-view :key="key"></router-view>
</div>
</template>
<script>

export default  {

  name:  'App',

    computed:{

      key(){

        return this.$route.name !== undefined? this.$route.name + +new Date(): this.$route + +new Date()

      }

    }

}

</script>